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Seung-Yup Lee, Hae Kook Lee, Hyunsuk Jeong, Hyeon Woo Yim, Soo-Young Bhang, Sun-Jin Jo, Kyung-Young Baek, Eunjin Kim, Min Seob Kim, Jung-Seok Choi, Yong-Sil Kweon
Psychiatry Investig. 2017;14(3):249-259.   Published online 2017 May 16     DOI: https://doi.org/10.4306/pi.2017.14.3.249
Internet and Video Game Addictions
Clifford J. Sussman, James M. Harper, Jessica L. Stahl, Paul Weigle
Child and Adolescent Psychiatric Clinics of North .2018; 27(2): 307.     CrossRef